REHM FOCUS.ARC P 250, Operating Instructions Manual

Page: 65 / 82

Maintenance and repair
65
13.2 Maintenance table
The maintenance intervals are recommended by REHM for standard
requirements (for example, single shift operation, use in a clean and dry
environment). The precise maintenance intervals are specified by your safety
officer.
Activity Sectio
n
Interval
Cleaning the inside of the unit 14.3 min 2 x per year
Checking cooling water and the cooler 14.4 Daily
Functional test of the safety equipment
by operating personnel Daily
Visual system check, particularly the
connection cables and torch hoses Daily
Have the connecting lines and torch
hoses checked by qualified personnel;
log the checks in the logbook provided.
Perform checks more regularly
depending on the country-specific
laws.
Every six months
Have the complete welding system
checked by qualified personnel; log the
checks in the logbook provided.
Perform checks more regularly
depending on the country-specific
laws.
Annually
13.3 Cleaning the inside of the unit
If the REHM welding unit is used in a dusty environment the inside of the unit
must be cleaned at regular intervals by blowing out or vacuuming.
The frequency of this cleaning depends on the respective conditions of use,
however, it should be carried out at least twice a year. Only use clean, dry air to
blow out the unit or use a vacuum cleaner.